3,4-Dimethyl-1H-pyrazole-5-carboxylic acid

Names

[ Name ]:
3,4-Dimethyl-1H-pyrazole-5-carboxylic acid

[Synonym ]:
4,5-Dimethyl-1(3)H-pyrazol-3-carbonsaeure
4,5-Dimethylpyrazole-3-carboxylic acid
4,5-dimethyl-2H-pyrazole-3-carboxylic acid
4,5-Dimethyl-1H-pyrazole-3-carboxylic acid
1H-Pyrazole-3-carboxylic acid, 4,5-dimethyl-
3,4-Dimethyl-1H-pyrazole-5-carboxylic acid
4,5-dimethyl-1(3)H-pyrazole-3-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
385.4±37.0 °C at 760 mmHg

[ Melting Point ]:
276-277°C

[ Molecular Formula ]:
C₆H₈N₂O₂

[ Molecular Weight ]:
140.140

[ Flash Point ]:
186.9±26.5 °C

[ Exact Mass ]:
140.058578

[ PSA ]:
65.98000

[ LogP ]:
0.71

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.581

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933199090

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2933199090

[ Summary ]:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%